CNET también está disponible en español.

Ir a español

Don't show this again

Mio Link hear rate monitor

See?

BARCELONA, Spain -- The Mio Link heart rate monitor uses an optical sensor to gauge your heart rate.
Caption by / Photo by Eric Franklin/CNET
Obviously up to something nefarious.
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Caption by / Photo by Eric Franklin/CNET
Updated: